• Tonight

    Feb 12

    Lo 18°

    Mostly cloudy, late flurries

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
  • Sat

    Feb 13

    19°Lo 3°

    Windy and colder

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
  • Sun

    Feb 14

    18°Lo 6°

    Sunny and bitterly cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
  • Mon

    Feb 15

    33°Lo 30°

    Cloudy and not as cold

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
  • Tue

    Feb 16

    50°Lo 31°

    Milder with rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      N/A
    more
Next Previous
Cloudy 20° RealFeel® 18°

N

E

S

W

  • Humidity: 74%
  • Pressure: 29.97 in ↓
  • UV Index: 0
  • Cloud Cover: 95%
  • Ceiling: 7100 ft
  • Dew Point: 13° F
  • Visibility: 10 mi
5 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 10:34 of sunlight, then sets at 5:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:22 AM with 13:07 of moolight, then sets at 10:29 PM

Temperature Summary - 9:58 PM

  Temp (°F)
Now 20°
Yesterday 20°
RealFeel® 18°
RealFeel® Shade 18°
Wind Chill 13°
Dew Point 13°
  Hi / Lo
Previous 6 Hours 26°
  20°
Previous 12 Hours 27°
  18°
Previous 24 Hours 27°
  12°

Temperature History - Feb 12

more Historical Weather Data >
  Today Normal Record 2/12/2015
High 27° 41° 68° (1999) 40°
Low 18° 25° -2° (1907) 18°

Precipitation Summary - 9:58 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Princeton Weather Report

Philadelphia: Flood threat to follow frigid Valentine's Day weekend

February 12, 2016; 8:32 PM ET

A sharp warmup and flood threat will follow the frigid Valentine’s Day weekend in Philadelphia. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps